
.error-tips {
  width: 666px;
  margin: 15% auto 0;
  text-align: center;
  .err-inner {
    width: 550px;
    height: 420px;
    padding: 60% 0 0;
    background: url(./images/404.png) center center no-repeat;
    margin: 0 auto;
    font-size: 15px;
  }
  .a-block {
    display: inline-block;
    margin-right: 30px;
    text-decoration: underline;
  }
}
